3472142 has 4 divisors (see below), whose sum is σ = 5208216. Its totient is φ = 1736070.

The previous prime is 3472067. The next prime is 3472153. The reversal of 3472142 is 2412743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2412743 = 107 ⋅22549.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 868034 + ... + 868037.

It is an arithmetic number, because the mean of its divisors is an integer number (1302054).

Almost surely, 2^3472142 is an apocalyptic number.

3472142 is a deficient number, since it is larger than the sum of its proper divisors (1736074).

3472142 is a wasteful number, since it uses less digits than its factorization.

3472142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736073.

The product of its digits is 1344, while the sum is 23.

The square root of 3472142 is about 1863.3684552444. The cubic root of 3472142 is about 151.4255498727.

Adding to 3472142 its reverse (2412743), we get a palindrome (5884885).

The spelling of 3472142 in words is "three million, four hundred seventy-two thousand, one hundred forty-two".